//
//  EFSTopBannerManager.h
//  EFSMobile
//
//  Created by Chuan on 12/3/15.
//  Copyright © 2015 Elephants Financial Service. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface EFSTopBannerManager : NSObject
+ (nonnull instancetype)sharedManager;

/**
 *  获取顶部活动轮播图数据
 *
 *  @return 接口信号
 */
- (nonnull RACSignal *)fetchTopBanner;
/**
 *  保存活动轮播图数据到UserDefault
 *
 *  @param data 顶部轮播图数据
 */
- (void)saveTopBanner: (nullable NSArray *) data;
/**
 *  读取活动轮播图缓存
 *
 *  @return 顶部轮播图数据
 */
- (nonnull NSArray *)loadTopBanner;

@end
